part of the original circulation plan. The overpasses connect each platform with the exits and the BMT's southern mezzanine, and contain wrought iron balustrades. A corridor runs above the eastern side of the IRT station. The BMT mezzanine level, slightly lower than the IRT mezzanine level, is split into north and south sections, with various offices and service rooms in the unused portions of both mezzanines. The connection to the IRT is within the southern mezzanine. The mezzanines contain tiled piers and walls, with pink wainscoting. Along the tops of the walls are yellow mosaic-tile bands with white-and-red surrounds and blue rectangular panels. The north mezzanine has a section of rectangular yellow tiled wall dating to the 1962 renovation. There is a doorway in the south mezzanine, topped by a stone lintel reading "Women", which formerly led to a women's restroom. Exits At the north end of the complex, two stairs extend from the IRT underpass to the northwestern corner of Reade and Centre Streets. The IRT underpass continues to the northern BMT mezzanine, where a stair rises to the southern end of Foley Square. At the south end of the complex, a wide stair under the southern side of the Manhattan Municipal Building, just southeast of the intersection of Centre and Chambers Streets, serves the southern BMT mezzanine, and was one of the original BMT entrances. The wide stair has a bronze latticed balustrade, as well as plaques with the words . Two stairs and an elevator from the western side of the IRT mezzanine to City Hall Park, just southwest of the intersection of Centre and Chambers Streets, in front of the Tweed Courthouse. The stairs comprised the original entrance to the IRT station. The elevator, a replica of an original IRT subway entrance kiosk, opened in 1992 and was designed by Urbahn Associates. A long passageway at the eastern side of the IRT mezzanine leads to a stair within a plaza just south of the Manhattan Municipal Building. This exit is smaller and faces the large BMT entrance under the building. At the far south end, two stairs rise to the south side of Frankfort Street, in front of Pace University's One Pace Plaza building. Several entrances have been closed and slabbed over. One stair from the IRT mezzanine led directly to the Brooklyn Bridge walkway, and was removed by August 2000 as part of a project